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Set by the California Department of Public Health in 1989, the maximum contaminant level for nitrates, in CCR §63341, is 45 milligrams per liter (mg/L) for nitrate as NO3 (equivalent to 10 mg/L for nitrate as nitrogen or “N”); 10 mg/L for nitrate plus nitrite as N; and 1 mg/L for nitrite as N. Currently, there is a secondary maximum ...
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Human health effects of eutrophication derive from two main issues excess nitrate in drinking water and exposure to toxic algae. [50] Nitrates in drinking water can cause blue baby syndrome in infants and can react with chemicals used to treat water to create disinfection by-products in drinking water. [ 51 ]
In the NO − 3 anion, the oxidation state of the central nitrogen atom is V (+5). This corresponds to the highest possible oxidation number of nitrogen. Nitrate is a potentially powerful oxidizer as evidenced by its explosive behaviour at high temperature when it is detonated in ammonium nitrate (NH 4 NO 3), or black powder, ignited by the shock wave of a primary explosive.
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The benefits are largely due to tennis’s impact on heart health. Playing tennis three hours a week can reduce your risk of heart disease by over 50%, per the United States Tennis Association (USTA).
In organic chemistry, peroxyacyl nitrates (also known as Acyl peroxy nitrates, APN or PANs) are powerful respiratory and eye irritants present in photochemical smog. They are nitrates produced in the thermal equilibrium between organic peroxy radicals by the gas -phase oxidation of a variety of volatile organic compounds (VOCs), or by aldehydes ...
The US Open women's singles championship is an annual tennis event that has been held since 1887 as part of the US Open [a] [b] tournament. The tournament is played on outdoor hard courts [ c ] at the USTA Billie Jean King National Tennis Center in Flushing Meadows – Corona Park , New York City.